Custom perl ubuntu 12.04 fix

#!/bin/bash

# change INC to have Ubuntu's deb/apt calls to custom perl use
# old perl's deb perl stuff

custom=$( env -i perl -V |\
sed -n -e '/^ *@INC/,${/usr\/local\/lib\/perl5\/5.*[0-9]$/p}' )

echo Custom perl is in $custom

pushd /usr/share/perl5 > /dev/null
for f in $( echo * )
do ls ${custom}/$f 2>/dev/null ||\
sudo ln -s /usr/share/perl5/$f ${custom}/$f
echo File or dir here\: $f
done

# not sure if we need to also do for /usr/local/lib/perl5/[older perl] stuff

popd > /dev/null